From 178267c701c233542078c09fe6b19802f9642dbd Mon Sep 17 00:00:00 2001 From: HampusM Date: Mon, 30 Jan 2023 21:29:21 +0100 Subject: feat: improve macro error messages --- macros/src/declare_interface_args.rs | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'macros/src/declare_interface_args.rs') diff --git a/macros/src/declare_interface_args.rs b/macros/src/declare_interface_args.rs index bc15d2e..c924dca 100644 --- a/macros/src/declare_interface_args.rs +++ b/macros/src/declare_interface_args.rs @@ -40,13 +40,8 @@ impl Parse for DeclareInterfaceArgs } } - let flag_names = flags - .iter() - .map(|flag| flag.flag.to_string()) - .collect::>(); - - if let Some(dupe_flag_name) = flag_names.iter().find_duplicate() { - return Err(input.error(format!("Duplicate flag '{dupe_flag_name}'"))); + if let Some((dupe_flag, _)) = flags.iter().find_duplicate() { + return Err(input.error(format!("Duplicate flag '{}'", dupe_flag.flag))); } flags -- cgit v1.2.3-18-g5258